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On the Sharp GĂ„rding Inequality for Operators with Polynomially Bounded and Gevrey Regular Symbols.
- Source :
-
Mathematics (2227-7390) . Nov2020, Vol. 8 Issue 11, p1938-1938. 1p. - Publication Year :
- 2020
-
Abstract
- In this paper, we analyze the Friedrichs part of an operator with polynomially bounded symbol. Namely, we derive a precise expression of its asymptotic expansion. In the case of symbols satisfying Gevrey estimates, we also estimate precisely the regularity of the terms in the asymptotic expansion. These results allow new and refined applications of the sharp Gårding inequality in the study of the Cauchy problem for p-evolution equations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 22277390
- Volume :
- 8
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Mathematics (2227-7390)
- Publication Type :
- Academic Journal
- Accession number :
- 147273895
- Full Text :
- https://doi.org/10.3390/math8111938